| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.69 | 13.350% | $105.0641 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $72.78 | 9.587% | $79.7574 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $77.51 | 3.785% | $80.4438 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $135.27 | 10.576% | $149.5762 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $76.36 | 4.178% | $79.5503 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $185.62 | 3.775% | $192.6272 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $49.25 | 9.544% | $53.9504 | $53.95 | $53.95 | $54.00 |
| 7 purchase totals = | $689.48 | $740.9694 | $740.97 | $741.00 | $741.10 | |